# Repeater, SIMATIC DP PLCs, RS485, Profibus, MPI Bus Systems, IP20

![Product image](https://novapart.co/image/farnell:3783583/)

**URL**: https://novapart.co/products/6ES7972-0AA02-0XA0/repeater-simatic-dp-plcs-rs485-profibus-mpi-bus
**SKU**: 6ES7972-0AA02-0XA0
**Manufacturer**: SIEMENS
**Category**: Automation & Process Control || Process Controllers, Programmers & Indicators || Controllers || Controller Accessories
**Price**: €537.3100
**Stock**: 10+
**Lead Time**: 36 days (indicative)

## Description

Current Rating:-; Product Range:Simatic DP; SVHC:No SVHC (12-Jan-2017); Accessory Type:RS 485 Repeater for PROFIBUS; For Use With:PROFIBUS Modules; IP / NEMA Rating:IP20; Supply Voltage Max:24

## Specifications

| Parameter | Value |
|---|---|
| Product Range | Simatic DP |
| Current Rating | - |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3783583/)

**6ES7972-0AA02-0XA0** 

**Data sheet** 

SIMATIC DP, RS485 repeater For connection of PROFIBUS/MPI bus systems with max. 31 nodes max. baud rate 12 Mbit/s, Degree of protection IP20 Improved user handling 

|Pa<br>Tc]<br>a<br>i|SIMATIC DP, RS485 repeater For connection of PROFIBUS/MPI bus<br>systems with max. 31 nodes max. baud rate 12 Mbit/s, Degree of protection<br>IP20 Improved user handling|
|---|---|
|**Supply voltage**||
|Rated value(DC)|24 V|
|permissible range,lower limit(DC)|20.4 V|
|permissible range, upper limit(DC)|28.8 V|
|**Input current**<br>~~eee~~||
|Current consumption, max.<br>~~eee~~|100 mA; 100 mA without loads at PG/OP socket; 130 mA load at PG/OP<br>socket(5 V/90 mA); 200 mA load at PG/OP socket(24 V/100 mA)<br>~~eee~~|
|**Power loss**<br>~~eee~~||
|Power loss, typ.<br>~~eee~~|0.7 W<br>~~eee~~|
|**Interfaces**<br>~~en~~||
|PROFIBUS DP<br>~~en~~||
|● Transmission rate, max.|12 Mbit/s; 9.6 kbit/s to 12 Mbit/s|
|**Ambient conditions**<br>~~ee~~||
|Ambient temperature duringoperation<br>~~ee~~||
|● min.|0 °C|
|● max.<br>~~rr~~|60 °C<br>~~rr~~|
|Ambient temperature duringstorage/transportation<br>~~rr~~||
|● min.|-40 °C|
|● max.<br>~~er~~|70 °C<br>~~er~~|
|Relative humidity<br>~~er~~||
|● Operation, max.|95 %; at 25 °C|
|**Connection method**<br>~~eee~~||
|Design of electrical connection for supplyvoltage<br>~~eee~~|Terminal module<br>~~eee~~|
|Design of electrical connection for PROFIBUS cables|2 terminal blocks<br>~~eee~~<br>~~eee~~|
|**Dimensions**<br>~~EEE~~<br>~~eee~~<br>~~eee~~||
|Width<br>~~EEE~~|45 mm<br>~~EEE~~<br>~~eee~~<br>~~eee~~|
|Height|128 mm|
|Depth|67 mm|
|**Weights**<br>~~eee~~||
|Weight, approx.<br>~~eee~~|350 g<br>~~eee~~|



6ES79720AA020XA0 Page 1/1 

Subject to change without notice © Copyright Siemens 

6.22.2021 



## Links

- [View this product on Novapart](https://novapart.co/products/6ES7972-0AA02-0XA0/repeater-simatic-dp-plcs-rs485-profibus-mpi-bus)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/siemens/6es7972-0aa02-0xa0/repeater-profibus-rs-485/dp/3783583)
---

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